Analisado por: Mc Justine De Guzman   

 

HEUR:RiskTool.Win32.ProcHack.gen (KASPERSKY)

 Plataforma:

Windows

 Classificao do risco total:
 Potencial de dano:
 Potencial de distribuição:
 infecção relatada:
 Exposição das informações:
Baixo
Medium
Alto
Crítico

  • Tipo de grayware:
    Potentially Unwanted Application

  • Destrutivo:
    Não

  • Criptografado:
     

  • In the Wild:
    Sim

  Visão geral

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  Detalhes técnicos

Tipo de compactação: 1,719,840 bytes
Tipo de arquivo: EXE
Data de recebimento das amostras iniciais: 05 de janeiro de 2021

Detalles de entrada

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Otros detalles

Hace lo siguiente:

  • It accepts the following parameters:
    • -settings {filename of settings file} -> allows the user to specify the location of Process Hacker's settings file
    • -nosettings -> sets the settings to their defaults at startup, and no settings are saved
    • -noplugins -> disables plugins, even if the "Enable plugins" option is set
    • -newinstance -> starts a new instance of Process Hacker, even if the "Allow only one instance" option is set
    • -v -> forces Process Hacker's main window to be displayed at startup, even if the "Start hidden" option is enabled.
    • -hide -> hides Process Hacker's main window at startup, even if the "Start hidden" option is disabled
    • -elevate -> prompts for elevation if Process Hacker is not started with elevated privileges.
    • -c -ctype objecttype -cobject object -caction action -cvalue value -> enables command mode
      • Possible values of objecttype:
        • process
        • service
        • thread
      • Possible values of object:
        • process ID
        • service name
        • thread ID
      • Possible values of action:
        • For process:
          • terminate
          • suspend
          • resume
          • priority
          • iopriority
          • pagepriority
        • For service:
          • start
          • continue
          • pause
          • stop
          • delete
        • For thread:
          • terminate
          • suspend
          • resume
    • -s -> enables silent mode, no error messages are displayed for command mode, -installkph and -uninstallkph
    • -ras -> enters run-as-service mode
    • -nokph -> disables KProcessHacker, Process Hacker will not attempt to load the driver or connect to it
    • -installkph -> installs KProcessHacker as a System Start service
    • -uninstallkph -> deletes the KProcessHacker service
    • -debug -> shows the debug console early in the startup process
    • -showoptions -hwnd parentwindow -point x,y -> displays the Advanced tab of the options window only. parentwindow specifies the parent window handle in hexadecimal and x,y specifies the location of the options window.
    • -phsvc -> enters phsvc mode which exposes a LPC-based API currently used by Process Hacker for tasks that require elevation.
    • -priority r|h|n|l -> sets the priority of Process Hacker to realtime (r), high (h), normal (n) or idle (l).
    • -selectpid pid -> selects pid in a new or existing instance of Process Hacker.
    • -sysinfo section -> opens the System Information window at startup, and optionally navigates to the specified section.
  • It has the following display:
  • Due to its side-loading vulnerability, this tool has been abused by other malware to kill security-related software by loading a stager DLL via DLL search order hijacking.

  Solução

Mecanismo de varredura mínima: 9.800
SSAPI Pattern File: 2.373.00
SSAPI Pattern Release Date: 27 de janeiro de 2021

Step 1

Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.

Step 2

Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.

Step 3

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como PUA.Win64.ProcHack.AC En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.


Participe da nossa pesquisa!